Home / 1,064,168.27-1,468,584.64-605,349.34

Finding the Fourth Proportional to 1,064,168.27, 1,468,584.64 and 605,349.34

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Solution

The fourth proportional to 1,064,168.27, 1,468,584.64 and 605,349.34 is: 835,400.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,168.27 : 1,468,584.64 = 605,349.34 : x
  2. Step 2: Convert to fraction form
    1,064,168.27/1,468,584.64 = 605,349.34/x
  3. Step 3: Cross multiply
    1,064,168.27x = 1,468,584.64 × 605,349.34
  4. Step 4: Simplify right side
    1,064,168.27x = 889,006,739,643.36
  5. Step 5: Solve for x
    x = 889,006,739,643.36/1,064,168.27
  6. Step 6: Final answer
    x = 835,400.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.